9949842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 72

約数和(自身を含む): 26009100

約数和(自身を除く): 16059258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 389, 406, 441, 522, 609, 778, 882, 1167, 1218, 1421, 1827, 2334, 2723, 2842, 3501, 3654, 4263, 5446, 7002, 8169, 8526, 11281, 12789, 16338, 19061, 22562, 24507, 25578, 33843, 38122, 49014, 57183, 67686, 78967, 101529, 114366, 157934, 171549, 203058, 236901, 343098, 473802, 552769, 710703, 1105538, 1421406, 1658307, 3316614, 4974921, 9949842]

約数ペア:

[(1, 9949842), (2, 4974921), (3, 3316614), (6, 1658307), (7, 1421406), (9, 1105538), (14, 710703), (18, 552769), (21, 473802), (29, 343098), (42, 236901), (49, 203058), (58, 171549), (63, 157934), (87, 114366), (98, 101529), (126, 78967), (147, 67686), (174, 57183), (203, 49014), (261, 38122), (294, 33843), (389, 25578), (406, 24507), (441, 22562), (522, 19061), (609, 16338), (778, 12789), (882, 11281), (1167, 8526), (1218, 8169), (1421, 7002), (1827, 5446), (2334, 4263), (2723, 3654), (2842, 3501)]